Seagate DKS2C-H2R0SS HDD - Latest firmware

Hello, We have received multiple Seagate ST32000444SS HDD model DKS2C-H2R0SS. We would like to confirm that those are NetApp HDD and determine if the firmware is a Seagate one or a proprietary NetApp one and, in this that case, what would be the latest NetApp firmware available for this model. Thank you in advance!